74384208

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 223461888

約数和(自身を除く): 149077680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 37, 46, 48, 69, 72, 74, 92, 111, 138, 144, 148, 184, 207, 222, 276, 296, 333, 368, 414, 444, 552, 592, 607, 666, 828, 851, 888, 1104, 1214, 1332, 1656, 1702, 1776, 1821, 2428, 2553, 2664, 3312, 3404, 3642, 4856, 5106, 5328, 5463, 6808, 7284, 7659, 9712, 10212, 10926, 13616, 13961, 14568, 15318, 20424, 21852, 22459, 27922, 29136, 30636, 40848, 41883, 43704, 44918, 55844, 61272, 67377, 83766, 87408, 89836, 111688, 122544, 125649, 134754, 167532, 179672, 202131, 223376, 251298, 269508, 335064, 359344, 404262, 502596, 516557, 539016, 670128, 808524, 1005192, 1033114, 1078032, 1549671, 1617048, 2010384, 2066228, 3099342, 3234096, 4132456, 4649013, 6198684, 8264912, 9298026, 12397368, 18596052, 24794736, 37192104, 74384208]

約数ペア:

[(1, 74384208), (2, 37192104), (3, 24794736), (4, 18596052), (6, 12397368), (8, 9298026), (9, 8264912), (12, 6198684), (16, 4649013), (18, 4132456), (23, 3234096), (24, 3099342), (36, 2066228), (37, 2010384), (46, 1617048), (48, 1549671), (69, 1078032), (72, 1033114), (74, 1005192), (92, 808524), (111, 670128), (138, 539016), (144, 516557), (148, 502596), (184, 404262), (207, 359344), (222, 335064), (276, 269508), (296, 251298), (333, 223376), (368, 202131), (414, 179672), (444, 167532), (552, 134754), (592, 125649), (607, 122544), (666, 111688), (828, 89836), (851, 87408), (888, 83766), (1104, 67377), (1214, 61272), (1332, 55844), (1656, 44918), (1702, 43704), (1776, 41883), (1821, 40848), (2428, 30636), (2553, 29136), (2664, 27922), (3312, 22459), (3404, 21852), (3642, 20424), (4856, 15318), (5106, 14568), (5328, 13961), (5463, 13616), (6808, 10926), (7284, 10212), (7659, 9712)]